Green Smog Check

Smog inspection station
Opens at 8:30 AM
4.8 (284 reviews)
2126 Hamner Ave #102, Norco, CA 92860

About

Green Smog Check is a provider of smog check services in Norco, California. They specialize in emissions testing and vehicle inspections to help ensure your vehicle meets California standards. Customers appreciate the quick and professional service, and many note the thorough approach taken during tests. Despite some praise for efforts to make the process easy, some may experience wait times during busy hours. Overall, reviews indicate that the staff is helpful and prices are reasonable. Green Smog Check is a reliable option for emissions testing in Norco, California.

smog check vehicle inspection OBD testing emissions testing Norco California

Services Offered

smog check
Vehicle Inspection
OBD-II Diagnostics
Check Engine Light Diagnosis
Catalytic Converter Service
Exhaust Repair
O2 Sensor Replacement

What Customers Say

Review Summary

Customers generally find Green Smog Check to be a professional and efficient service. Many appreciate the fast turnaround and helpful staff. Some mention that locating the shop can be tricky, but once there, the service is smooth. Pricing is considered reasonable, and the technicians are helpful in explaining potential repairs if needed. While the site can get busy, most reviews highlight positive experiences with minimal wait times. Overall, customers feel confident in the quality of testing and customer service.

Hours Closed
Mon 8:30 am–5:30 pm
Tue 8:30 am–5:30 pm
Wed 8:30 am–5:30 pm
Thu 8:30 am–5:30 pm
Fri 8:30 am–5:30 pm
Sat 9:30 am–4 pm
Sun Closed

Frequently Asked Questions

Discover quick and comprehensive answers to common questions about our platform, listings, and services.

Green Smog Check is located at 2126 Hamner Ave #102, Norco, California.
They offer smog check, vehicle inspection, diagnostics, emissions-related repairs, among other services.
Yes, Green Smog Check provides smog check services in Norco, California.
Their hours are Monday to Saturday, with operation starting at 8:30 am and closing at 5:30 pm, and 9:30 am to 4 pm on Saturday.
You can contact Green Smog Check at +1 951-272-3300 or visit their website.
Appointments are not required but recommended to save time.
Service times are typically around 20 to 30 minutes, depending on the vehicle and queue.
Customer reviews highlight the fast and friendly service, competitive pricing, and efficient testing process, making it a trusted local business.

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Making the Most of Your Visit to Green Smog Check

Choosing the right emissions testing or smog check station in Norco, California can save you time, reduce stress, and help ensure your vehicle passes its inspection on the first try. Green Smog Check is one of the licensed smog check locations in the area, and preparing properly before your visit can make the process smoother.

Understanding California Smog Check Requirements

Emissions testing and smog check rules in California vary by vehicle type, registration ZIP code, and model year. Since requirements can differ even within Norco, confirm what applies to you before heading to Green Smog Check. Our California emissions testing guide outlines current 2025 rules, exemptions, and testing intervals.

Before Your Smog Check

To help make your emissions test quick and successful, consider preparing the following:

  • Confirm your registration address requires testing.
  • Ensure your check engine light is off and no recent codes have been cleared.
  • Warm up your vehicle by driving 10 to 15 minutes before testing.
  • Bring your registration or renewal notice and a valid photo ID.

Why Reviews Matter

Customer experiences can vary, so reading feedback from other drivers can help you understand what to expect. Green Smog Check currently has 284 reviews, which can provide insights into service quality, wait times, and professionalism.

"Clear communication and preparation make your smog check easier. Ask Green Smog Check about wait times, retest policies, or emissions repair services if you have concerns."

Visit Checklist

  • 1
    Verify Certification

    Ensure Green Smog Check is an active, licensed smog check station in California.

  • 2
    Check Reviews

    Read recent customer feedback from other Norco drivers to understand typical wait times and service quality.

  • 3
    Confirm Services

    Call ahead to confirm the types of smog checks and emissions tests offered and whether appointments are required.

  • 4
    Bring Required Documents

    Have your registration or renewal notice, ID, and any required paperwork ready when visiting the station.

  • 5
    Ask About Retest Policies

    Some stations offer discounted or free retests if your vehicle fails. Ask for details up front.

* This guide is for informational purposes only. Always confirm emissions testing requirements and smog check policies with your local California authorities.